When considering whether to add features to your roadmap, ask yourself these questions: Do we have enough understanding of the need and possible solutions to feel confident in a particular solution? Do we have any validated solutions from previous release plans that did not get completed and need to be carried over? Do we have any validated infrastructure needs? Do we have any mandates from decision-making stakeholders that must be addressed? What is the likelihood that this solution will be changed, postponed, or dropped form the schedule (i.e., what is your confidence)?